发布于 2016-04-09 00:49:30 | 76 次阅读 | 评论: 0 | 来源: 网友投递
Apache Tajo 分布式数据仓库系统
Tajo 是一个分布式数据仓库系统，基于 Hadoop 实现，特点是低延迟、高可伸缩，提供专用查询和 ETL 工具
Apache Tajo 0.11.2 发布了，
以下是一些值得关注的内容：
- Support for hadoop kerberos authentication. (TAJO-858)
- Fix incorrect result of join involving an empty table. (TAJO-2077)
- Fix wrong parsing of date time literal with Timezone. (TAJO-2085)
- Fix wrong partition pruning with BETWEEN constant folding. (TAJO-2093)
- Fix ORC table support stored in Hive metastore. (TAJO-2102)
- Upgrade parquet-mr to 1.8.1. (TAJO-2073)
- Improve null hanlding in UDFs. (TAJO-2089)
下载地址：http://tajo.apache.org/downloads.html